AV 2267 then UA 2262 at San Francisco
Medford → San Francisco → Nashville
Timetable, San Francisco time
21:20AV 2267 from Medford at the gate
16:25UA 2262 to Nashville leaves the gatealso VA 8260, NZ 9389
19 h 05 apart on the timetable, overnight
UA 2262 leaves 19 h 05 after AV 2267 arrives on the timetable: more than half a day, so not a connection we count.